207058428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3071

約数の個数: 72

約数和(自身を含む): 556483200

約数和(自身を除く): 349424772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 2939, 3708, 3914, 5871, 5878, 7828, 8817, 11742, 11756, 17613, 17634, 23484, 26451, 35226, 35268, 52902, 55841, 70452, 105804, 111682, 167523, 223364, 302717, 335046, 502569, 605434, 670092, 908151, 1005138, 1210868, 1816302, 2010276, 2724453, 3632604, 5448906, 5751623, 10897812, 11503246, 17254869, 23006492, 34509738, 51764607, 69019476, 103529214, 207058428]

約数ペア:

[(1, 207058428), (2, 103529214), (3, 69019476), (4, 51764607), (6, 34509738), (9, 23006492), (12, 17254869), (18, 11503246), (19, 10897812), (36, 5751623), (38, 5448906), (57, 3632604), (76, 2724453), (103, 2010276), (114, 1816302), (171, 1210868), (206, 1005138), (228, 908151), (309, 670092), (342, 605434), (412, 502569), (618, 335046), (684, 302717), (927, 223364), (1236, 167523), (1854, 111682), (1957, 105804), (2939, 70452), (3708, 55841), (3914, 52902), (5871, 35268), (5878, 35226), (7828, 26451), (8817, 23484), (11742, 17634), (11756, 17613)]